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PortingFunctions.c
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PortingFunctions.c
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/*****************************************************************************
* Copyright (C) 2012- Brad Love : b-rad at next dimension dot cc
* Next Dimension Innovations : http://nextdimension.cc
* http://b-rad.cc
* Copyright 2006 - 2011 Intel Corporation
*
* This file is part of TV-Now
* TV-Now is an Open Source DLNA Media Server. TV-Now's purpose is
* to serve Live TV (and recorded content) over the local network
* to televisions, computers, media players, tablets, and consoles.
* TV-Now delivers EPG data in the DLNA container for compatible
* clients and also offers an html5+jquery tv player with full EPG.
* TV-Now uses the libdvbtee library as its backend.
*
* TV-Now is compatible with:
* - ATSC
* - Clear QAM
* - DVB-T
*
* TV-Now is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Note: All additional terms from Section 7 of GPLv3 apply to this software.
* This includes requiring preservation of specified reasonable legal
* notices or author attributions in the material or in the Appropriate
* Legal Notices displayed by this software.
*
* You should have received a copy of the GNU General Public License v3
* along with TV-Now. If not, see <http://www.gnu.org/licenses/>.
*
* An Apache 2.0 licensed version of this software is privately maintained
* for licensing to interested commercial parties. Apache 2.0 license is
* compatible with the GPLv3, which allows the Apache 2.0 version to be
* included in proprietary systems, while keeping the public GPLv3 version
* completely open source. GPLv3 can NOT be re-licensed as Apache 2.0, since
* Apache 2.0 license is only a subset of GPLv3. To inquire about licensing
* the commercial version of TV-Now contact: tv-now at nextdimension dot cc
*
* Note about contributions and patch submissions:
* The commercial Apache 2.0 version of TV-Now is used as the master.
* The GPLv3 version of TV-Now will be identical to the Apache 2.0 version.
* All contributions and patches are licensed under Apache 2.0
* By submitting a patch you implicitly agree to
* http://www.apache.org/licenses/icla.txt
* You retain ownership and when merged the license will be upgraded to GPLv3.
*
*****************************************************************************/
#define LIVETV_FILESIZE 9384503541759 / 10
#define _CRTDBG_MAP_ALLOC
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "MyString.h"
#include "MicroMediaServer.h"
#include "CdsMediaObject.h"
#include "MimeTypes.h"
#include "PortingFunctions.h"
#include "dvbteeserver.h"
/* Windows 32 */
#ifdef WIN32
#include <windows.h>
#include <time.h>
#include <crtdbg.h>
#endif
/* Win CE */
#ifdef UNDER_CE
#include <Winbase.h>
#endif
/* POSIX */
#ifdef _POSIX
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <dirent.h>
#include <pthread.h>
#include <sys/time.h>
#include <unistd.h>
#endif
/* tv-now root directories */
#define TVNOW_ROOT_ITEMS 3
static int rootIter = 0;
static char rootDirs[TVNOW_ROOT_ITEMS][12] = { "Channels", "EPG", "VOD" };
#define MAX_PATH_LENGTH 1024
void PCRandomize()
{
#ifdef WIN32
srand((int)GetTickCount());
#endif
#ifdef UNDER_CE
srand((int)GetTickCount());
#endif
#ifdef _POSIX
struct timeval tv;
gettimeofday(&tv,NULL);
srand((int)tv.tv_sec);
#endif
}
// Windows Version
void PCCloseDir(void* handle)
{
// printf("%s\n", __func__);
#if NDi_LiveTV
destroy_iterator(handle);
return;
#endif
#ifdef WIN32
FindClose(*((HANDLE*)handle));
free(handle);
#endif
#ifdef UNDER_CE
FindClose(*((HANDLE*)handle));
free(handle);
#endif
#ifdef _POSIX
DIR* dirObj = (DIR*) handle;
closedir(dirObj);
#endif
}
int PCFileClose(void *fileHandle)
{
printf("%s\n", __func__);
/* TODO: Modify to enable unicode char support */
return fclose((FILE*)fileHandle);
}
void* PCFileOpen(const char* fullPath, const char *mode)
{
printf("%s\n", __func__);
/* TODO: Modify to enable unicode char support */
return (void*) fopen64(fullPath, mode);
}
int PCFileRead(void*dest, int itemSize, int itemCount, void *fileHandle)
{
printf("%s\n", __func__);
/* TODO: Modify to enable unicode char support */
return (int) fread(dest, itemSize, itemCount, (FILE*)fileHandle);
}
int PCFileSeek(void *fileHandle, uint64_t offset, int origin)
{
printf("%s\n", __func__);
/* TODO: Modify to enable unicode char support */
return fseek((FILE*)fileHandle, offset, origin);
}
uint64_t PCFileTell(void *fileHandle)
{
printf("%s\n", __func__);
/* TODO: Modify to enable unicode char support */
return ftello((FILE*)fileHandle);
}
static int isDate(const char* date_string)
{
const char *time_details = date_string;
char* endPtr;
struct tm tm;
// printf("%s( %s )\n", __func__, date_string);
endPtr = strptime(time_details, "%m-%d-%Y", &tm);
if (endPtr == NULL || *endPtr != '\0')
{
printf("%s( %s ) - Error\n", __func__, date_string);
return 0;
}
return 1;
}
/* Analyze cdsObj and allocate+fill in all desired metadata fields */
void GetMetaData(const char* path, struct CdsMediaObject *cdsObj)
{
int fdType;
char *title = GetFileName(path, "/", 1);
char *parentDir = NULL;
char *parentTitle = NULL;
char *parentDir2 = NULL;
char *parentTitle2 = NULL;
cdsObj->ProtocolInfo = PROTINFO_VIDEO_MPEG;
if (strncmp(path, "./Channels", 10) == 0)
{
fdType = PCGetFileDirType(path);
if (fdType == 2)
{
// cdsObj->MediaClass = CDS_MEDIACLASS_TUNERCONTAINER;
}
else if (fdType == 1)
{
/*
* <dc:title></dc:title>
* <upnp:channelNr>19</upnp:channelNr>
* <upnp:callSign></upnp:callSign>
* <upnp:networkAffiliation></upnp:networkAffiliation>
* <upnp:channelID>19654</upnp:channelID>
* <upnp:recordable>1</upnp:recordable>
*/
cdsObj->MediaClass = CDS_MEDIACLASS_VIDEOBROADCAST;
cdsObj->CallSign = malloc(64);
channel_name(title, cdsObj->CallSign);
cdsObj->ChannelID = malloc(128);
sprintf(cdsObj->ChannelID, "%s", title);
cdsObj->ChannelNr = (char*)malloc(16);
channel_number(title, cdsObj->ChannelNr);
cdsObj->DeallocateThese |= CDS_ALLOC_Title;
cdsObj->Title = (char*)malloc(strlen(cdsObj->ChannelNr) + strlen(cdsObj->CallSign) + 6);
sprintf(cdsObj->Title, "%s - %s", cdsObj->ChannelNr, cdsObj->CallSign);
cdsObj->ProgramID = NULL;
char* descr_ptr = NULL;
if (get_epg_data_simple(title, &cdsObj->ProgramID, &cdsObj->LongDescription, &descr_ptr, &cdsObj->ScheduledStartTime, &cdsObj->ScheduledDurationTime, &cdsObj->ScheduledEndTime) == 0)
{
free(descr_ptr);
}
cdsObj->Recordable = 1;
cdsObj->uri_target = (char*)malloc(255);
snprintf(cdsObj->uri_target, 255, ":%d/tune=%s&stream/video.mpg", 62080, cdsObj->ChannelID);
}
}
else if (strncmp(path, "./EPG", 5) == 0)
{
fdType = PCGetFileDirType(path);
parentDir = GetParentPath(path, "/", 1);
parentTitle = (parentDir != NULL) ? GetFileName(parentDir, "/", 1) : NULL;
parentDir2 = (parentDir != NULL) ? GetParentPath(parentDir, "/", 1) : NULL;
parentTitle2 = (parentDir2 != NULL) ? GetFileName(parentDir2, "/", 1) : NULL;
if (fdType == 2)
{
if (strcmp(path, "./EPG") == 0)
{
/*
* <upnp:epgProviderName></upnp:epgProviderName>
* <upnp:serviceProvider></upnp:serviceProvider>
*/
}
else if (parentDir != NULL && strcmp(parentDir, "./EPG/") == 0) /* /EPG/ch */
{
/*
* <dc:title>channel callsign</dc:title>
* <upnp:channelID>19654</upnp:channelID>
*/
cdsObj->ChannelID = malloc(128);
sprintf(cdsObj->ChannelID, "%s", title);
cdsObj->CallSign = malloc(64);
channel_name(title, cdsObj->CallSign);
cdsObj->ChannelNr = malloc(16);
channel_number(title, cdsObj->ChannelNr);
cdsObj->DeallocateThese |= CDS_ALLOC_Title;
cdsObj->Title = (char*)malloc(strlen(cdsObj->ChannelNr) +
strlen(cdsObj->CallSign) + 12);
sprintf(cdsObj->Title, "%s - %s", cdsObj->ChannelNr, cdsObj->CallSign);
}
else if (parentDir2 != NULL && strcmp(parentDir2,"./EPG/") == 0) /* /EPG/ch/day */
{
/*
* <dc:title>channel # callsign : date</dc:title>
* <upnp:channelID>19654</upnp:channelID>
* <upnp:dateTimeRange>2015-11-12T00:00:00Z/2015-11-13T00:00:00Z</upnp:dateTimeRange>
*/
cdsObj->ChannelID = malloc(128);
sprintf(cdsObj->ChannelID, "%s", parentTitle);
cdsObj->CallSign = malloc(64);
channel_name(parentTitle, cdsObj->CallSign);
cdsObj->ChannelNr = malloc(16);
channel_number(parentTitle, cdsObj->ChannelNr);
cdsObj->DeallocateThese |= CDS_ALLOC_Title;
cdsObj->Title = (char*)malloc(strlen(cdsObj->ChannelNr) +
strlen(cdsObj->CallSign) +
strlen(title) + 12);
sprintf(cdsObj->Title, "%s - %s : %s", cdsObj->ChannelNr, cdsObj->CallSign, title);
struct tm tm = { 0 };
strptime(title, "%m-%d-%Y", &tm);
tm.tm_hour = 0;
tm.tm_min = 0;
tm.tm_sec = 0;
time_t t_time = mktime(&tm);
cdsObj->DateTimeRange.start = t_time;
cdsObj->DateTimeRange.duration = (24 * 60 * 60);
}
cdsObj->MediaClass = CDS_MEDIACLASS_EPGCONTAINER;
}
else
{
/*
* id="EPG/Airings/15242959"
*
* <dc:title></dc:title>
* <upnp:channelID>19654</upnp:channelID>
* <upnp:scheduledStartTime usage="SCHEDULED_PROGRAM">2015-11-12T00:00:00Z</upnp:scheduledStartTime>
* <upnp:scheduledEndTime>2015-11-12T00:30:00Z</upnp:scheduledEndTime>
* <upnp:scheduledDurationTime>P0:30:00</upnp:scheduledDurationTime>
* <upnp:longDescription></upnp:longDescription>
* <upnp:programID type="xxx.COM"></upnp:programID>
* <upnp:actor></upnp:actor>
* <upnp:episodeNumber></upnp:episodeNumber>
* <upnp:episodeSeason></upnp:episodeSeason>
* <upnp:episodeType>FIRST-RUN</upnp:episodeType>
* <upnp:seriesID></upnp:seriesID>
* <dc:date>2015-11-11T18:00:00Z</dc:date>
* <upnp:genre extended="Talk,Interview">Talk</upnp:genre>
* <dc:language>English</dc:language>
* <upnp:rating type="TVGUIDELINES.ORG">TVG</upnp:rating>
*/
cdsObj->MediaClass = CDS_MEDIACLASS_EPG_VIDEO;
cdsObj->ChannelID = malloc(128);
sprintf(cdsObj->ChannelID, "%s", parentTitle2);
char* old_title = cdsObj->Title;
cdsObj->Title = NULL;
/* description missing */
if (get_epg_data_simple(parentTitle2, &title, &cdsObj->Title, &cdsObj->LongDescription, &cdsObj->ScheduledStartTime, &cdsObj->ScheduledDurationTime, &cdsObj->ScheduledEndTime) != 0)
{
cdsObj->Title = old_title;
}
else
{
cdsObj->DeallocateThese |= CDS_ALLOC_Title;
}
cdsObj->uri_target = (char*)malloc(255);
snprintf(cdsObj->uri_target, 255, ":%d/tune=%s&stream/video.mpg", 62080, cdsObj->ChannelID);
}
}
if (title != NULL) free(title);
if (parentDir != NULL) free(parentDir);
if (parentTitle != NULL) free(parentTitle);
if (parentDir2 != NULL) free(parentDir2);
if (parentTitle2 != NULL) free(parentTitle2);
}
void* PCGetDirFirstFile(const char* directory, char* filename, int filenamelength, uint64_t* filesize)
{
// printf("%s(%s, filename (out), %d, %" PRIu64 ")\n", __func__, directory, filenamelength, filesize != NULL ? *filesize : 0);
#ifdef WIN32
WIN32_FIND_DATA FileData;
HANDLE* hSearch;
char* direx;
hSearch = malloc(sizeof(HANDLE));
direx = malloc(filenamelength + 5);
if (directory[(int) strlen(directory) - 1] == '\\')
{
sprintf(direx,"%s*.*",directory);
}
else
{
sprintf(direx,"%s\\*.*",directory);
}
*hSearch = FindFirstFile(direx, &FileData);
free(direx);
if (*hSearch == INVALID_HANDLE_VALUE)
{
free(hSearch);
hSearch = NULL;
}
else
{
if (filename != NULL)
{
strToUtf8(filename,FileData.cFileName, filenamelength, 0, NULL);
}
if (filesize != NULL)
{
*filesize = FileData.nFileSizeLow;
}
}
return hSearch;
#endif
#ifdef UNDER_CE
WIN32_FIND_DATA FileData;
HANDLE* hSearch; /* must MMS_FREE */
wchar_t* wdirectory; /* must MMS_FREE */
int wDirLen;
int wDirSize;
int mbDirLen;
int mbDirSize;
char* direx; /* must MMS_FREE */
hSearch = malloc(sizeof(HANDLE));
direx = malloc(filenamelength + 5);
if (directory[(int) strlen(directory) - 1] == '\\')
{
sprintf(direx,"%s*.*",directory);
}
else
{
sprintf(direx,"%s\\*.*",directory);
}
mbDirLen = (int) strlen(direx);
mbDirSize = mbDirLen+1;
wDirLen = mbDirLen * 2;
wDirSize = mbDirSize * 2;
wdirectory = (wchar_t*)malloc(wDirSize);
if (mbstowcs(wdirectory,direx,wDirSize) == -1)
{
free(hSearch);
hSearch = NULL;
}
else
{
*hSearch = FindFirstFile(wdirectory, &FileData);
if (*hSearch == INVALID_HANDLE_VALUE)
{
free(hSearch);
hSearch = NULL;
}
else
{
if (filename != NULL)
{
if (strToUtf8(filename,(char*)FileData.cFileName,filenamelength, 1, NULL) == -1)
{
FindClose(*hSearch);
free(hSearch);
hSearch = NULL;
}
else
{
if (filesize != NULL)
{
*filesize = FileData.nFileSizeLow;
}
}
}
}
}
free(direx);
free(wdirectory);
return hSearch;
#endif
#ifdef _POSIX
DIR* dirObj;
struct dirent* dirEntry; /* dirEntry is a pointer to static memory in the C runtime lib for readdir()*/
struct stat64 _si;
char fullPath[1024];
char *title = NULL;
char *parentDir = NULL;
char *parentTitle = NULL;
char *parentDir2 = NULL;
void* retval = NULL;
#if NDi_LiveTV
if (strcmp(directory, "./") == 0)
{
/* TODO: do better */
rootIter = 0;
if (filename != NULL) sprintf(filename, "%s", rootDirs[rootIter++]);
if (filesize != NULL) *filesize = 0;
// printf("%s(%s, filename (%s), %d, %" PRIu64 ")\n", __func__, directory, filename == NULL ? "" : filename, filenamelength, filesize != NULL ? *filesize : 0);
return channel_token(); /* 'fake' token to be freed on closedir */
}
else if (strncmp(directory, "./Channels", 10) == 0)
{
void* tmpC = firstchannel(filename);
if (tmpC != NULL) {
if (filename != NULL && filesize != NULL) {
*filesize = LIVETV_FILESIZE;
}
}
return (void*)tmpC;
}
else if (strncmp(directory, "./EPG", 5) == 0)
{
title = GetFileName(directory, "/", 1);
parentDir = GetParentPath(directory, "/", 1);
parentTitle = GetFileName(parentDir, "/", 1);
parentDir2 = (parentDir != NULL) ? GetParentPath(parentDir, "/", 1) : NULL;
if (strcmp(directory, "./EPG/") == 0 || strcmp(directory, "./EPG/") == 0)
{
char channelName[64] = { 0 };
void* tmpC = firstchannel(filename);
if (tmpC != NULL) {
if (filename != NULL && filesize != NULL) {
*filesize = LIVETV_FILESIZE;
}
}
retval = (void*)tmpC;
}
else if (parentDir != NULL && strcmp(parentDir,"./EPG/") == 0 && ischannel(title))
{
char day_string[64] = { 0 };
void *x = firstEpgDay(title, day_string);
if (filename != NULL) sprintf(filename, "%s", day_string);
if (filename != NULL && filesize != NULL) {
*filesize = 0;
}
retval = (void*)x;
}
else if (parentDir2 != NULL && strcmp(parentDir2,"./EPG/") == 0 &&
ischannel(parentTitle) && isDate(title))
{
char event_string[64] = { 0 };
void* x = firstEpgEvent(parentTitle, title, event_string);
if (filename != NULL) sprintf(filename, "%s", event_string);
if (filename != NULL && filesize != NULL) {
*filesize = LIVETV_FILESIZE;
}
retval = (void*)x;
}
if (title != NULL) free(title);
if (parentDir != NULL) free(parentDir);
if (parentTitle != NULL) free(parentTitle);
if (parentDir2 != NULL) free(parentDir2);
return retval;
}
else
return NULL;
#endif
dirObj = opendir(directory);
if (dirObj != NULL)
{
dirEntry = readdir(dirObj);
if ((dirEntry != NULL) && ((int) strlen(dirEntry->d_name) < filenamelength))
{
if (filename != NULL)
{
strToUtf8(filename, dirEntry->d_name, filenamelength, 0, NULL);
sprintf(fullPath, "%s%s", directory, dirEntry->d_name);
if (filesize != NULL)
{
if (stat64(fullPath, &_si) != -1)
{
if ((_si.st_mode & S_IFDIR) == S_IFDIR)
{
*filesize = 0;
}
else
{
*filesize = _si.st_size;
}
}
}
}
}
}
return dirObj;
#endif
}
// Windows Version
// 0 = No More Files
// 1 = Next File
int PCGetDirNextFile(void* handle, const char* dirName, char* filename, int filenamelength, uint64_t* filesize)
{
// printf("%s(void*, %s, filename (out), %d, %" PRIu64 ")\n", __func__, dirName, filenamelength, filesize != NULL ? *filesize : 0);
#ifdef WIN32
WIN32_FIND_DATA FileData;
if (FindNextFile(*((HANDLE*)handle), &FileData) == 0) {return 0;}
strToUtf8(filename,FileData.cFileName,filenamelength,0, NULL);
if (filesize != NULL)
{
*filesize = FileData.nFileSizeLow;
}
return 1;
#endif
#ifdef UNDER_CE
WIN32_FIND_DATA FileData;
int fnf = 0;
int conv = -1;
fnf = FindNextFile(*((HANDLE*)handle), &FileData);
if (fnf == 0) {return 0;}
conv = strToUtf8(filename, (char*)FileData.cFileName, filenamelength, 1, NULL);
if (conv == -1) {return 0;}
if (filesize != NULL)
{
*filesize = FileData.nFileSizeLow;
}
return 1;
#endif
#ifdef _POSIX
DIR* dirObj;
struct dirent* dirEntry; /* dirEntry is a pointer to static memory in the C runtime lib for readdir()*/
struct stat64 _si;
char fullPath[1024];
int retval = 0;
char *title = NULL;
char *parentDir = NULL;
char *parentTitle = NULL;
char *parentDir2 = NULL;
char *parentTitle2 = NULL;
#if NDi_LiveTV
if (strcmp(dirName, "./") == 0)
{
if (rootIter == 3) return 0;
if (filename != NULL) sprintf(filename, "%s", rootDirs[rootIter++]);
if (filesize != NULL) *filesize = 0;
retval = 1;
}
else if (strncmp(dirName, "./Channels/", 11) == 0)
{
void* tmpC = nextchannel(handle, filename);
if (tmpC != NULL) {
if (filesize != NULL) {
*filesize = LIVETV_FILESIZE;
}
retval = 1;
}
}
else if (strncmp(dirName, "./EPG/", 6) == 0)
{
title = GetFileName(dirName, "/", 1);
parentDir = GetParentPath(dirName, "/", 1);
parentTitle = GetFileName(parentDir, "/", 1);
parentDir2 = (parentDir != NULL) ? GetParentPath(parentDir, "/", 1) : NULL;
parentTitle2 = (parentDir2 != NULL) ? GetFileName(parentDir2, "/", 1) : NULL;
if (strcmp(dirName, "./EPG/") == 0)
{
void* tmpC = nextchannel(handle, filename);
if (tmpC != NULL) {
if (filesize != NULL) {
*filesize = LIVETV_FILESIZE;
}
retval = 1;
}
}
else if (parentDir != NULL && strcmp(parentDir,"./EPG/") == 0 && ischannel(title))
{
char day_string[128] = { 0 };
if (nextEpgDay(handle, title, day_string) != NULL)
{
if (filename != NULL) sprintf(filename, "%s", day_string);
if (filename != NULL && filesize != NULL) {
*filesize = 0;
}
retval = 1;
}
else
retval = 0;
}
else if (parentDir2 != NULL && strcmp(parentDir2,"./EPG/") == 0 &&
ischannel(parentTitle) && isDate(title))
{
char event_string[128] = { 0 };
if (nextEpgEvent(handle, parentTitle, title, event_string) != NULL)
{
if (filename != NULL) sprintf(filename, "%s", event_string);
if (filename != NULL && filesize != NULL) {
*filesize = LIVETV_FILESIZE;
}
retval = 1;
}
else
retval = 0;
}
}
if (title != NULL) free(title);
if (parentDir != NULL) free(parentDir);
if (parentTitle != NULL) free(parentTitle);
if (parentDir2 != NULL) free(parentDir2);
if (parentTitle2 != NULL) free(parentTitle2);
return retval;
#endif
dirObj = (DIR*) handle;
dirEntry = readdir(dirObj);
if ((dirEntry != NULL) && ((int) strlen(dirEntry->d_name) < filenamelength))
{
strToUtf8(filename, dirEntry->d_name, filenamelength, 0, NULL);
sprintf(fullPath, "%s%s", dirName, dirEntry->d_name);
if (filesize != NULL)
{
/* WTF? Cygwin has a memory leak with stat. */
if (stat64(fullPath, &_si) != -1)
{
if ((_si.st_mode & S_IFDIR) == S_IFDIR)
{
*filesize = 0;
}
else
{
*filesize = _si.st_size;
}
}
}
return 1;
}
return 0;
#endif
}
/* returns
* 0 - does not exist
* 1 - 'file'
* 2 - directory
*/
int PCGetFileDirType(char* directory)
{
#ifdef WIN32
DWORD _si;
int dirLen,dirSize;
char *fullpath;
dirLen = (int) strlen(directory);
dirSize = dirLen+1;
fullpath = (char*) malloc(dirSize);
Utf8ToAnsi(fullpath, directory, dirSize);
_si = GetFileAttributes(fullpath);
free(fullpath);
if (_si == 0xFFFFFFFF)
{
return 0;
}
if ((_si & FILE_ATTRIBUTE_DIRECTORY) == 0)
{
return 1;
}
else
{
return 2;
}
#endif
#ifdef UNDER_CE
wchar_t* wfullPath;
DWORD _si;
int mbDirSize;
int wPathSize;
int dirLen,dirSize;
char *fullpath;
int retVal = 0;
dirLen = (int) strlen(directory);
dirSize = dirLen+1;
fullpath = (char*) malloc(dirSize);
Utf8ToAnsi(fullpath, directory, dirSize);
mbDirSize = (int) strlen(fullpath) + 1;
wPathSize = mbDirSize * 2;
wfullPath = (wchar_t*)malloc(wPathSize);
if (mbstowcs(wfullPath,fullpath,wPathSize) == -1)
{
retVal = 0;
}
else
{
_si = GetFileAttributes(wfullPath);
if (_si == 0xFFFFFFFF)
{
retVal = 0;
}
else
{
if ((_si & FILE_ATTRIBUTE_DIRECTORY) == 0)
{
retVal = 1;
}
else
{
retVal = 2;
}
}
}
free(fullpath);
free(wfullPath);
return retVal;
#endif
#ifdef _POSIX
int retval = 0;
// printf("%s(%s)\n", __func__, directory);
#if NDi_LiveTV
if (strcmp(directory, "./") == 0)
return 2;
char *title = GetFileName(directory, "/", 1);
char *parentDir = GetParentPath(directory, "/", 1);
char *parentTitle = GetFileName(parentDir, "/", 1);
char *parentDir2 = (parentDir != NULL) ? GetParentPath(parentDir, "/", 1) : NULL;
char *parentTitle2 = (parentDir2 != NULL) ? GetFileName(parentDir2, "/", 1) : NULL;
/*
printf("%s() title = %s\n", __func__, title = NULL ? "" : title);
printf("%s() parentDir = %s\n", __func__, parentDir == NULL ? "" : parentDir);
printf("%s() parentTitle = %s\n", __func__, parentTitle == NULL ? "" : parentTitle);
printf("%s() parentDir2 = %s\n", __func__, parentDir2 == NULL ? "" : parentDir2);
printf("%s() parentTitle2 = %s\n", __func__, parentTitle2 == NULL ? "" : parentTitle2);
*/
if (strncmp(directory, "./Channels", 10) == 0)
{
if ( (strcmp(directory, "./Channels") == 0) ||
(strcmp(directory, "./Channels/") == 0) )
{
retval = 2;
}
if (ischannel(title)) {
// printf("its a channel\n");
retval = 1;
}
}
else if (strncmp(directory, "./EPG", 5) == 0)
{
if ( (strcmp(directory, "./EPG") == 0) ||
(strcmp(directory, "./EPG/") == 0) )
{
retval = 2;
}
else if (strcmp(parentDir, "./EPG/") == 0)
{
if (ischannel(title)) {
// printf("Channel Aggregation EPG\n");
retval = 2;
}
}
else if (parentTitle2 != NULL && ischannel(parentTitle2) &&
parentTitle != NULL && isDate(parentTitle))
{
if (1) // TODO: isListing(title)
{
// printf("Individual EPG listing\n");
retval = 1;
}
}
else if (parentDir2 != NULL && strcmp(parentDir2, "./EPG/") == 0 &&
ischannel(parentTitle) && isDate(title))
{
// printf("Channel Day of the Week EPG Listing\n");
retval = 2;
}
}
if (title != NULL) free(title);
if (parentDir != NULL) free(parentDir);
if (parentTitle != NULL) free(parentTitle);
if (parentDir2 != NULL) free(parentDir2);
if (parentTitle2 != NULL) free(parentTitle2);
return retval;
#endif
struct stat64 _si;
int dirLen,dirSize;
char *fullpath;
int pathExists;
int retVal = 0;
dirLen = (int) strlen(directory);
dirSize = dirLen+1;
fullpath = (char*) malloc(dirSize);
Utf8ToAnsi(fullpath, directory, dirSize);
pathExists = stat64(fullpath, &_si);
free(fullpath);
if (pathExists != -1)
{
if ((_si.st_mode & S_IFDIR) == S_IFDIR)
{
retVal = 2;
}
else
{
retVal = 1;
}
}
return retVal;
#endif
}
#ifdef _POSIX
/* only needed for posix because readdir returns statically allocated values */
pthread_mutex_t BrowseLock;
#endif
void InitBrowseLock()
{
#ifdef _POSIX
pthread_mutex_init(&BrowseLock, NULL);
#endif
}
void LockBrowse()
{
#ifdef _POSIX
pthread_mutex_lock(&BrowseLock);
#endif
}
void UnlockBrowse()
{
#ifdef _POSIX
pthread_mutex_unlock(&BrowseLock);
#endif
}
void DestroyBrowseLock()
{
#ifdef _POSIX
pthread_mutex_destroy(&BrowseLock);
#endif
}
void EndThisThread()
{
#ifdef _POSIX
pthread_exit(NULL);
#endif
#ifdef WIN32
ExitThread(0);
#endif
#ifdef UNDER_CE
ExitThread(0);
#endif
}
void* SpawnNormalThread(void* method, void* arg)
{
#ifdef _POSIX
int result;
void* (*fptr) (void* a);
pthread_t newThread;
fptr = method;
result = pthread_create(&newThread, NULL, fptr, arg);
pthread_detach(newThread);